From 8db0cd5532c27f074e03686dc8c44074fc9cc9a2 Mon Sep 17 00:00:00 2001
From: Chris Bond <clbond@gmail.com>
Date: Mon, 28 Dec 2015 14:29:44 -0500
Subject: [PATCH] Fix CI failure

---
 material-ui/material-ui.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/material-ui/material-ui.d.ts b/material-ui/material-ui.d.ts
index 1a060aed81..38b6c4be22 100644
--- a/material-ui/material-ui.d.ts
+++ b/material-ui/material-ui.d.ts
@@ -1491,7 +1491,7 @@ declare namespace __MaterialUI {
         style?: React.CSSProperties;
     }
     export class LeftNav extends React.Component<LeftNavProps, {}> {
-      toggle();
+      toggle(): void;
     }
 
     interface LinearProgressProps extends React.Props<LinearProgress> {